diff options
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 79 |
1 files changed, 74 insertions, 5 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index a1320bb0ebf..e5361eeebe2 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -1757,6 +1757,11 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF, bool OverloadInt = false; const char *s = NULL; + SmallVector<Value *, 4> Ops; + for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) { + Ops.push_back(CGF.EmitScalarExpr(E->getArg(i))); + } + // AArch64 scalar builtins are not overloaded, they do not have an extra // argument that specifies the vector type, need to handle each case. switch (BuiltinID) { @@ -2000,6 +2005,75 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF, case AArch64::BI__builtin_neon_vrsqrted_f64: Int = Intrinsic::arm_neon_vrsqrte; s = "vrsqrte"; OverloadInt = true; break; + // Scalar Compare Equal + case AArch64::BI__builtin_neon_vceqd_s64: + case AArch64::BI__builtin_neon_vceqd_u64: + Int = Intrinsic::aarch64_neon_vceq; s = "vceq"; + OverloadInt = false; break; + // Scalar Compare Equal To Zero + case AArch64::BI__builtin_neon_vceqzd_s64: + case AArch64::BI__builtin_neon_vceqzd_u64: + Int = Intrinsic::aarch64_neon_vceq; s = "vceq"; + // Add implicit zero operand. + Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType())); + OverloadInt = false; break; + // Scalar Compare Greater Than or Equal + case AArch64::BI__builtin_neon_vcged_s64: + Int = Intrinsic::aarch64_neon_vcge; s = "vcge"; + OverloadInt = false; break; + case AArch64::BI__builtin_neon_vcged_u64: + Int = Intrinsic::aarch64_neon_vchs; s = "vcge"; + OverloadInt = false; break; + // Scalar Compare Greater Than or Equal To Zero + case AArch64::BI__builtin_neon_vcgezd_s64: + Int = Intrinsic::aarch64_neon_vcge; s = "vcge"; + // Add implicit zero operand. + Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType())); + OverloadInt = false; break; + // Scalar Compare Greater Than + case AArch64::BI__builtin_neon_vcgtd_s64: + Int = Intrinsic::aarch64_neon_vcgt; s = "vcgt"; + OverloadInt = false; break; + case AArch64::BI__builtin_neon_vcgtd_u64: + Int = Intrinsic::aarch64_neon_vchi; s = "vcgt"; + OverloadInt = false; break; + // Scalar Compare Greater Than Zero + case AArch64::BI__builtin_neon_vcgtzd_s64: + Int = Intrinsic::aarch64_neon_vcgt; s = "vcgt"; + // Add implicit zero operand. + Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType())); + OverloadInt = false; break; + // Scalar Compare Less Than or Equal + case AArch64::BI__builtin_neon_vcled_s64: + Int = Intrinsic::aarch64_neon_vcge; s = "vcge"; + OverloadInt = false; std::swap(Ops[0], Ops[1]); break; + case AArch64::BI__builtin_neon_vcled_u64: + Int = Intrinsic::aarch64_neon_vchs; s = "vchs"; + OverloadInt = false; std::swap(Ops[0], Ops[1]); break; + // Scalar Compare Less Than or Equal To Zero + case AArch64::BI__builtin_neon_vclezd_s64: + Int = Intrinsic::aarch64_neon_vclez; s = "vcle"; + // Add implicit zero operand. + Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType())); + OverloadInt = false; break; + // Scalar Compare Less Than + case AArch64::BI__builtin_neon_vcltd_s64: + Int = Intrinsic::aarch64_neon_vcgt; s = "vcgt"; + OverloadInt = false; std::swap(Ops[0], Ops[1]); break; + case AArch64::BI__builtin_neon_vcltd_u64: + Int = Intrinsic::aarch64_neon_vchi; s = "vchi"; + OverloadInt = false; std::swap(Ops[0], Ops[1]); break; + // Scalar Compare Less Than Zero + case AArch64::BI__builtin_neon_vcltzd_s64: + Int = Intrinsic::aarch64_neon_vcltz; s = "vclt"; + // Add implicit zero operand. + Ops.push_back(llvm::Constant::getNullValue(Ops[0]->getType())); + OverloadInt = false; break; + // Scalar Compare Bitwise Test Bits + case AArch64::BI__builtin_neon_vtstd_s64: + case AArch64::BI__builtin_neon_vtstd_u64: + Int = Intrinsic::aarch64_neon_vtstd; s = "vtst"; + OverloadInt = false; break; } if (!Int) @@ -2009,7 +2083,6 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF, // and should be mapped to AArch64 intrinsic that returns // one-element vector type. Function *F = 0; - SmallVector<Value *, 4> Ops; if (AcrossVec) { // Gen arg type const Expr *Arg = E->getArg(E->getNumArgs()-1); @@ -2038,10 +2111,6 @@ static Value *EmitAArch64ScalarBuiltinExpr(CodeGenFunction &CGF, } else F = CGF.CGM.getIntrinsic(Int); - for (unsigned i = 0, e = E->getNumArgs(); i != e; i++) { - Ops.push_back(CGF.EmitScalarExpr(E->getArg(i))); - } - Value *Result = CGF.EmitNeonCall(F, Ops, s); llvm::Type *ResultType = CGF.ConvertType(E->getType()); // AArch64 intrinsic one-element vector type cast to |
